Page 1596 of 2493
Rear Internal Gear, Forward Clutch Hub and
Overrun Clutch Hub
COMPONENTSNJAT0157
SAT875J
SAT249D
DISASSEMBLYNJAT01581. Remove snap ring from overrun clutch hub.
2. Remove overrun clutch hub from forward clutch hub.
SAT250D
3. Remove thrust washer from forward clutch hub.
REPAIR FOR COMPONENT PARTS
Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub
AT-410
Page 1597 of 2493
SAT251D
4. Remove forward clutch hub from rear internal gear.
SAT252D
5. Remove end bearing from rear internal gear.
SAT253D
6. Remove thrust washer from rear internal gear.
SAT254D
7. Remove end bearing from forward one-way clutch.
SAT255D
8. Remove one-way clutch from forward clutch hub.
REPAIR FOR COMPONENT PARTS
Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub (Cont'd)
AT-411
Page 1598 of 2493
SAT256D
INSPECTIONNJAT0159Rear Internal Gear, Forward Clutch Hub and Overrun
Clutch Hub
NJAT0159S01+Check rubbing surfaces for wear or damage.
SAT257D
Snap Ring, End Bearings and Forward One-way ClutchNJAT0159S02+Check snap ring and end bearings for deformation and dam-
age.
+Check forward one-way clutch for wear and damage.
SAT976H
ASSEMBLYNJAT01601. Install forward one-way clutch on forward clutch.
+Take care with the direction of forward one-way clutch.
SAT259D
2. Install end bearing on forward one-way clutch.
+Apply petroleum jelly to end bearing.
SAT260D
3. Install thrust washer on rear internal gear.
+Apply petroleum jelly to thrust washer.
+Align pawls of thrust washer with holes of rear internal
gear.
REPAIR FOR COMPONENT PARTS
Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub (Cont'd)
AT-412
Page 1599 of 2493
SAT261D
4. Install end bearing on rear internal gear.
+Apply petroleum jelly to end bearing.
SAT713H
5. Install forward clutch hub on rear internal gear.
+Check operation of forward one-way clutch.
Hold rear internal gear and turn forward clutch hub. Check
forward clutch hub for correct locking and unlocking
directions.
+If not as shown in illustration, check installation direction
of forward one-way clutch.
SAT263D
6. Install thrust washer and overrun clutch hub.
+Apply petroleum jelly to thrust washer.
+Align pawls of thrust washer with holes of overrun clutch
hub.
SAT264D
7. Install overrun clutch hub on rear internal gear.
+Align projections of rear internal gear with holes of over-
run clutch hub.
SAT248D
8. Install snap ring to groove of rear internal gear.
REPAIR FOR COMPONENT PARTS
Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub (Cont'd)
AT-413
Page 1620 of 2493
SAT441D
8. Apply locking sealant to transmission case as shown in illus-
tration.
SAT442D
9. Install side cover on transmission case.
+Apply locking sealant to the mating surface of transmis-
sion case.
SAT124E
10. Tighten side cover fixing bolts to specified torque.
+Do not mix bolts A and B.
+Always replace bolts A as they are self-sealing bolts.
+Refer to ªOverhaulº, AT-351.
SAT354D
Assembly (2)NJAT01751. Remove paper rolled around bearing retainer.
2. Install thrust washer on bearing retainer.
+Apply petroleum jelly to thrust washer.
SAT355D
3. Install forward clutch assembly.
+Align teeth of low & reverse brake drive plates before
installing.
+Make sure that bearing retainer seal rings are not spread.
ASSEMBLY
Adjustment (1) (Cont'd)
AT-434
Page 1621 of 2493
SAT356D
4. Install thrust needle bearing on bearing retainer.
+Apply petroleum jelly to thrust bearing.
+Pay attention to direction of thrust needle bearing.
SAT357D
5. Install thrust needle bearing on rear internal gear.
+Apply petroleum jelly to thrust needle bearing.
+Pay attention to direction of thrust needle bearing.
SAT358D
6. Hold forward clutch hub and turn overrun clutch hub.
Check overrun clutch hub for directions of lock and unlock.
+If not as shown in illustration, check installed direction of for-
ward one-way clutch.
SAT359D
7. Install rear internal gear assembly.
+Align teeth of forward clutch and overrun clutch drive
plate.
SAT360D
8. Install needle bearing on rear planetary carrier.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
ASSEMBLY
Assembly (2) (Cont'd)
AT-435
Page 1622 of 2493
SAT052D
9. Install rear sun gear on rear planetary carrier.
+Pay attention to direction of rear sun gear.
SAT362D
10. Install rear planetary carrier on transmission case.
SAT363D
11. Install thrust needle bearing on front planetary carrier.
+Apply petroleum jelly to thrust needle bearing.
+Pay attention to direction of thrust needle bearing.
SAT048D
12. Install low one-way clutch to front planetary carrier by turning
it in the direction of the arrow as shown.
13. While holding front planetary carrier, turn low one-way clutch.
Check low one-way clutch for correct directions of lock and
unlock.
SAT047D
14. Install front planetary carrier assembly on transmission case.
ASSEMBLY
Assembly (2) (Cont'd)
AT-436
Page 1623 of 2493
SAT046D
15. Install snap ring with screwdriver.
+Forward clutch and bearings must be correctly installed
for snap ring to fit groove of transmission case.
SAT367D
16. Install needle bearing on front sun gear.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
SAT368D
17. Install front sun gear on front planetary carrier.
SAT369D
18. Install needle bearing on front sun gear.
+Apply petroleum jelly to needle bearing.
+Pay attention to direction of needle bearing.
SAT370D
19. Install high clutch hub on front sun gear.
ASSEMBLY
Assembly (2) (Cont'd)
AT-437